Dynamic UPI QR & WhatsApp Payment Link Generator
Enter your UPI ID and bill amount to generate an instant scannable dynamic QR code for PhonePe, Google Pay, Paytm, and BHIM, with 1-tap WhatsApp customer payment reminders. 100% private in your browser.
Why Dynamic UPI QR Codes Accelerate Retail Counter Checkout
When customers enter amounts manually on standing counter QR standees, typos happen (e.g. paying ₹45 instead of ₹450). Dynamic QR codes lock the exact bill total into the payment payload.
NPCI UPI URIs trigger native app-to-app UPI payment rails. Funds land directly into your own bank current or savings account with zero platform hold periods or gateway transaction cuts.
Recovering customer udhaar is awkward. Sending a polite WhatsApp reminder with an attached 1-tap UPI payment link lets customers clear outstanding balances privately from home.
Dynamic UPI QR Generator FAQs
How does a dynamic UPI QR code differ from a static QR standee?+
A static QR standee (like regular PhonePe or Paytm stickers) only encodes your VPA address, meaning customers must manually type the bill amount. A dynamic UPI QR embeds the exact bill total (e.g. ₹450) and invoice note into the QR code. When scanned with Google Pay, PhonePe, Paytm, or BHIM, the exact amount is pre-filled, eliminating underpayment mistakes.
Is there any transaction fee or MDR charge on UPI payments?+
No. Standard peer-to-peer and small merchant UPI transactions incur 0% MDR fee under Reserve Bank of India (RBI) and NPCI mandates. Payments settle directly into your linked bank account with zero middleman deductions.
Can I send this payment link directly to customer WhatsApp?+
Yes. Tap 'Share Bill on WhatsApp' to open a pre-formatted message with your shop name, invoice reference, exact bill total, and direct UPI payment intent link. The customer taps the link to pay in 1 touch.
How does Karobari handle dynamic UPI QR codes during offline billing?+
Karobari automatically generates and prints a scannable dynamic UPI QR code on the bottom of every 2-inch or 3-inch thermal receipt without requiring an active internet connection. Customers scan the printed receipt and pay instantly.